NOTICE - reporters, please distinguish s2ram and s2disk. (Here, "s2ram" does not necessary mean /usr/bin/s2ram.)
Hi. This is a long standing issue on various hardwares[1]. Let me try a summary. * Depending on machines, cause may be suspend to RAM or suspend to disk. (Or both.) * It happens always to some, sometimes to others. * This is known to TuxOnIce team; they say that this is often the cause of trouble.[2] [1] https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.22/+bug/113081 [2] http://wiki.tuxonice.net/TroubleMakers Cures vary too. Some or all may not work for you. * Downgrading Ubuntu version may fix. * In my case, s2disk is the cause, but after resume from s2disk, call s2ram, and the fan works. * Delete the related modules (acpi, cpufreq, ...) before suspend, and re-insert them after resume. (For me, this worsen!) In Debian / Ubuntu, delete /usr/share/initramfs-tools/hooks/thermal and you're done. * Re-plug the power cord after resume. * $ cat /proc/acpi/thermal_zone/*/temperature I've noticed one thing. If the room temperature is lower, the fan is more likely to work correctly. While my PC is running, does something happen to reset the kernel? Regards. -- No Fan after resume from suspend to RAM (lucid) https://bugs.launchpad.net/bugs/658964 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
